| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.39 | 13.246% | $93.3034 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $27.29 | 11.471% | $30.4204 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $89.77 | 13.175% | $101.5972 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $162.74 | 7.416% | $174.8088 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $45.89 | 3.516% | $47.5035 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $102.90 | 3.554% | $106.5571 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $66.51 | 13.641% | $75.5826 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $577.49 | $629.7730 | $629.77 | $629.75 | $629.80 | |